Title:
マルチキャリア・ワイヤレス通信チャネルにおいて空間-周波数インターリーブ処理を行なう装置および関連する方法
Document Type and Number:
Japanese Patent JP2007520935
Kind Code:
A
Abstract:
A method for transmitting using two or more antennas for multiple-input multiple output transmission of orthogonal frequency division multiplexed symbols, comprising: distributing quadrature-amplitude modulated symbols across a group of orthogonal frequency division multiplexed tones of a block; for each particular antenna of two or more antennas, applying to the quadrature-amplitude modulated symbols of the block a cyclic delay of a set of incremented cyclic delays, the cyclic delay associated with the particular antenna to provide for cyclic-delay diversity transmission; and providing the block for transmission by the two or more antennas.
Inventors:
Sandu, chemise
Application Number:
JP2006547479A
Publication Date:
July 26, 2007
Filing Date:
December 22, 2004
Export Citation:
Assignee:
INTEL CORPORATION
International Classes:
H04J11/00; H04B7/06; H04B7/12; H04B7/26; H04J1/00; H04J99/00; H04L1/06; H04L1/00; H04L27/26
Domestic Patent References:
| JP2007517471A | 2007-06-28 | |||
| JP2003032226A | 2003-01-31 | |||
| JP2002374224A | 2002-12-26 | |||
| JP2003244092A | 2003-08-29 | |||
| JPH09298526A | 1997-11-18 |
Foreign References:
| WO2003049397A2 | 2003-06-12 | |||
| US20030235147A1 | 2003-12-25 |
Attorney, Agent or Firm:
Masanori Honjo
Yoshiko Honjo
Yoshiko Honjo